Primary type information:
Primary type material: holotype worker. Primary type locality: Australia: Northern Territory, Kakadu Nat. Park, Nourlangie Rock, 12°51’S, 132°49’E, 18.xi.1993, acc. 93.50 (R.J. Kohout). Primary type depository: QMBA.
Secondary type information:
Secondary type material: 28 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: AMNH, ANIC, BMNH, CASC, LACM, MCZC, MHNG, QMBA, USNM.